Base | Representation |
---|---|
bin | 101110100111001001011… |
… | …111111010000000110111 |
3 | 102100012211201111102022111 |
4 | 232213021133322000313 |
5 | 404440003043020043 |
6 | 10451255334311451 |
7 | 450263402065330 |
oct | 56471137720067 |
9 | 12305751442274 |
10 | 3203131220023 |
11 | 1025493082919 |
12 | 4389561b8587 |
13 | 1a3091788497 |
14 | b1064bbb287 |
15 | 584c2a2c09d |
hex | 2e9c97fa037 |
3203131220023 has 8 divisors (see below), whose sum is σ = 3660807067040. Its totient is φ = 2745476791200.
The previous prime is 3203131220017. The next prime is 3203131220063. The reversal of 3203131220023 is 3200221313023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3203131220023 - 213 = 3203131211831 is a prime.
It is a super-2 number, since 2×32031312200232 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3203131219976 and 3203131220003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3203131220063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5032788 + ... + 5633401.
It is an arithmetic number, because the mean of its divisors is an integer number (457600883380).
Almost surely, 23203131220023 is an apocalyptic number.
3203131220023 is a deficient number, since it is larger than the sum of its proper divisors (457675847017).
3203131220023 is a wasteful number, since it uses less digits than its factorization.
3203131220023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10709097.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 3203131220023 its reverse (3200221313023), we get a palindrome (6403352533046).
The spelling of 3203131220023 in words is "three trillion, two hundred three billion, one hundred thirty-one million, two hundred twenty thousand, twenty-three".
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